A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6620-01-207-8043
NSN 6150-01-167-4690
NSN 7035-01-591-2766
NSN 6620-01-268-5019
NSN 6220-00-764-9150
NSN 5960-01-499-7172
NSN 5835-01-531-0379
NSN 2925-01-259-7092
NSN 5960-01-043-8414
NSN 6130-00-643-0728
NSN 5950-00-094-1031
NSN 6145-01-292-0843